71073850

素因数分解:

$2^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{4073}}^1$

素因数の和:4434

約数の個数: 24

約数和(自身を含む): 132608700

約数和(自身を除く): 61534850

約数列:

[1, 2, 5, 10, 25, 50, 349, 698, 1745, 3490, 4073, 8146, 8725, 17450, 20365, 40730, 101825, 203650, 1421477, 2842954, 7107385, 14214770, 35536925, 71073850]

約数ペア:

[(1, 71073850), (2, 35536925), (5, 14214770), (10, 7107385), (25, 2842954), (50, 1421477), (349, 203650), (698, 101825), (1745, 40730), (3490, 20365), (4073, 17450), (8146, 8725)]